Can you explain more why it would indicate a lack of social awareness? If I am interviewing at a company, I want to know the kind of people I'm going to be work

Can you explain more why it would indicate a lack of social awareness? If I am interviewing at a company, I want to know the kind of people I'm going to be working with/for. If the person who does all of the technical interviews lacks technical ability, then what does that say about the people he/she hired? If they think a solution to a whiteboard problem is essential, how can they judge a particularly creative solution if they don't have intense technical experience above an beyond the people they are interviewing?